/**
 * Copyright (C) <2021>  <chen junwen>
 * <p>
 * This program is free software: you can redistribute it and/or modify it under the terms of the
 * GNU General Public License as published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 * <p>
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
 * even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 * <p>
 * You should have received a copy of the GNU General Public License along with this program.  If
 * not, see <http://www.gnu.org/licenses/>.
 */
package io.mycat.proxy.session;

import io.mycat.proxy.callback.TaskCallBack;
import io.mycat.proxy.handler.NIOHandler;

/**
 * @author jamie12221
 *  date 2019-05-22 02:18
 **/
public abstract class AbstractBackendSession<T extends AbstractSession> extends AbstractSession<T> {

  protected TaskCallBack callBack;

  public AbstractBackendSession(int sessionId,NIOHandler nioHandler,
      SessionManager<T> sessionManager) {
    super(sessionId,nioHandler, sessionManager);
  }

  public <T> T getCallBack() {
    T callBack = (T) this.callBack;
    return callBack;
  }

  /**
   * 设置callback,一般是Task类设置
   */
  public void setCallBack(TaskCallBack callBack) {
    this.callBack = callBack;
  }

}
